Base | Representation |
---|---|
bin | 1101101110100… |
… | …1101001011101 |
3 | 11000100101002020 |
4 | 3123221221131 |
5 | 104220031000 |
6 | 5414050353 |
7 | 1266265041 |
oct | 333515135 |
9 | 130311066 |
10 | 57580125 |
11 | 2a558889 |
12 | 173499b9 |
13 | bc106a5 |
14 | 790c021 |
15 | 50c5ba0 |
hex | 36e9a5d |
57580125 has 32 divisors (see below), whose sum is σ = 96370560. Its totient is φ = 30531200.
The previous prime is 57580121. The next prime is 57580151. The reversal of 57580125 is 52108575.
It is a happy number.
It is not a de Polignac number, because 57580125 - 22 = 57580121 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57580121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87046 + ... + 87704.
It is an arithmetic number, because the mean of its divisors is an integer number (3011580).
Almost surely, 257580125 is an apocalyptic number.
It is an amenable number.
57580125 is a deficient number, since it is larger than the sum of its proper divisors (38790435).
57580125 is a wasteful number, since it uses less digits than its factorization.
57580125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 910 (or 900 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 33.
The square root of 57580125 is about 7588.1568908398. The cubic root of 57580125 is about 386.1513295158.
The spelling of 57580125 in words is "fifty-seven million, five hundred eighty thousand, one hundred twenty-five".
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